Resolution:
The minimum door opening width (for mounting a pair of 4640 or 4630 operators on a double door) is 72" wide (2 - 36" door leaves). Mounting the 4640 or 4630 on a double door that is less than 72" w...

Resolution:
The Senior Swing has a built in circuit that controls closing speed through the motor. If the door is slamming, there must be a broken gear in the gearbox and the gearbox will need to be replaced.

Resolution:
The programming processes for Allegion devices can be both
product and features specific.
Some products programming processes are electronic in nature, others are
physical in nature.
&nbs...

Resolution:
The ANSI 156.19 standard states (in appendix A-5 Knowing Act Switches) that wall actuators are to have an installation height of a minimum of 34" and a maximum of 48" (center of the switch) of...

Resolution:
LCN does not does not have or supply any information for the old (obsolete) "High Energy" Dor-O-Matic Sliding doors, Bi-Fold doors or Astro Swing doors. You MUST be AAADM certified to work on, or g...

Resolution:
23848385 is the part number to order for the COM400 radio board that has the MCX jack for the optional RF antenna. It is shipped in the PIM400 and WRI400 so if needed for the wall mounted module yo...

Resolution:
The only difference between the COM400 in a door lock (AD400) and the COM400 in a wall mounted interface module is the MCX jack, which is provided for the optional remote RF antenna when needed o...

Resolution:
The COM400 has only two versions of FW, 2.2a and 2,2d and they are cross compatible and completely functional with all AD-Series wireless devices. There is no reason to change a FW 2.2a to a FW 2...

Resolution:
For a door closer that tries to open the door instead of closing it:The closer body could be mounted backwards on the door - check instructions for proper closer orientation.It could be the wrong h...

Resolution:
The 9542, 9553, 9563 surface mounted Senior Swing with a regular arm, mounted on the push side of the door, can handle a reveal from 1 1/8" up to 10".
The 9542, 9553, 9563 surface mounted Senior S...

Resolution:
Surface Mounted door closers are the most durable and common type of door closer.
Mounted to the surface of the door or frame
Can be configured (through installation or arm type) to meet a...

Resolution:
Yes, an automatic operator can be installed on a Dutch door.
The operator must be installed on the top leaf of the Dutch door.
Only the top half will open unless the top and bottom leaves (se...

Resolution:
The 4011 can only mount on the Pull Side of the door and the 4111 can only mount on the Push Side of the door.
Differences - The 4011 and the 4111 cylinders are different and the pinion shafts are...